| Patents for E01C 23 - Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (8,812) |
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| 07/29/2009 | CN100519942C New type road surface heating equipment |
| 07/29/2009 | CN100519941C Drive running mechanism for in-place heat regeneration remixer |
| 07/28/2009 | CA2481779C Self-propelled road milling machine |
| 07/23/2009 | US20090185859 Pavement milling assembly |
| 07/23/2009 | US20090185858 Trailing System For Dispensing Paint |
| 07/23/2009 | DE102008004866A1 Surface heating method for road surface construction, involves introducing heat gas into interspace formed from surface to be heated and double-walled cover arranged with distance parallel to surface |
| 07/22/2009 | CN101487226A Power transmission system of multi-use ramming machine and its air cushion type impact piston system |
| 07/22/2009 | CN101487225A Pavement interlaminar bonding direct tensilometer |
| 07/22/2009 | CN101487224A High-speed road conditions detection vehicle |
| 07/22/2009 | CN101487223A Laser road synthetic detection vehicle |
| 07/22/2009 | CN101487222A Multifunctional laser road detection vehicle |
| 07/22/2009 | CN101487221A Symmetrical multifunctional laser pavement detection system |
| 07/22/2009 | CN101487220A Fast automatic measurement method for road structural parameter and its implementing apparatus |
| 07/22/2009 | CN100516365C Process of repairing pit in asphalt road |
| 07/21/2009 | CA2525264C Pre-fabricated warped pavement slab, forming and pavement systems, and methods for installing and making same |
| 07/16/2009 | WO2009087393A1 A paving aid |
| 07/16/2009 | US20090178288 Bed-depth gauge |
| 07/15/2009 | CN100513692C Single-wheel type road mark spraying vehicle |
| 07/15/2009 | CN100513691C Drop hammer |
| 07/14/2009 | US7560673 Device for soil sterilization, insect extermination, and weed killing using microwave energy |
| 07/14/2009 | CA2522979C Low surface area shearing device |
| 07/09/2009 | WO2009085085A1 Road plate securing assembly |
| 07/09/2009 | US20090175681 Wheeled screeding device |
| 07/09/2009 | DE102004059881B4 Kaltfräse Cold Planer |
| 07/08/2009 | EP2076419A2 Propulsion and steering system for a road milling machine |
| 07/08/2009 | CN201268822Y Combined cutting tool type airport pavement joint cleaning machine |
| 07/08/2009 | CN201268821Y Two-sided cutting machine r |
| 07/08/2009 | CN101476279A Pavement track laser detection system |
| 07/08/2009 | CN101476278A Symmetrical line laser pavement track detection system |
| 07/08/2009 | CN101476277A Symmetrical multi-beam collimation laser pavement track detection system |
| 07/08/2009 | CN100510261C Operating platform for milling-planing machine |
| 07/07/2009 | US7556319 Apparatus for resurfacing concrete |
| 07/02/2009 | WO2009082693A1 Pavement milling assembly |
| 07/02/2009 | US20090169298 Road plate securing assembly |
| 07/01/2009 | CN201265139Y Feeding mechanism of asphalt mixture thermal regeneration vehicle |
| 07/01/2009 | CN201265138Y Road shoulder slope trimming device |
| 07/01/2009 | CN101469531A Road construction pile |
| 06/30/2009 | CA2424121C Method for producing markings and a mobile device for carrying out this method |
| 06/24/2009 | EP2072190A1 Device and method for controlled breaching of reinforced concrete |
| 06/24/2009 | CN201261857Y In situ heating regeneration vehicle for asphalt pavement |
| 06/24/2009 | CN201261856Y Comprehensive maintaining vehicle for bituminous pavement |
| 06/24/2009 | CN101466899A Road milling machine, and method for positioning the machine frame parallel to the ground |
| 06/23/2009 | US7549821 Wireless remote-controlled pavement recycling machine |
| 06/18/2009 | US20090154994 Computer Assisted Driving Of Vehicles |
| 06/17/2009 | CN201258451Y Self-driving road-building machinery |
| 06/17/2009 | CN101457511A Reticule thickness measuring instrument |
| 06/16/2009 | US7546764 Estimation method and apparatus of tire dynamic state amount and tire with sensors |
| 06/16/2009 | CA2560197C Reflector apparatus, heating system, kit and method |
| 06/11/2009 | US20090145214 Method of Measuring the Three-Dimensional Profile of a Ground, and Device for Implementing Said Method |
| 06/10/2009 | CN201254688Y Micro-bead spraying device for road striping machine |
| 06/10/2009 | CN201254687Y Knife holder quick changing system for milling and planning rotor |
| 06/10/2009 | CN101451337A Road surface situation automatic acquisition equipment and acquisition method thereof |
| 06/10/2009 | CN100497832C Road guideline scriber |
| 06/10/2009 | CN100497831C Vehicle for marking road zebra crossing line |
| 06/09/2009 | CA2486469C Repairing road surfaces |
| 06/04/2009 | WO2009068396A2 Renovating roads with reinforced asphalt |
| 06/03/2009 | CN201250379Y Height difference ruler for measuring expansion joint between adjacent boards |
| 06/03/2009 | CN101446060A Foldable track detecting apparatus |
| 06/03/2009 | CN100494574C Servo dust-proof unit for work mechanism of road milling machine |
| 05/28/2009 | DE202009002459U1 Mobiles Arbeitsgerät Mobile equipment |
| 05/27/2009 | EP2061934A2 Spray masks and line markers |
| 05/27/2009 | CN101441469A Control system and control method of microwave heating asphalt mixture |
| 05/27/2009 | CN101440597A Dual-circular arc shot blasting outlet orienting cover of road and bridge surface shot blasting shaper |
| 05/27/2009 | CN100491637C Concrete broken plate repair grouting device and method thereof |
| 05/27/2009 | CA2644840A1 Tracer |
| 05/26/2009 | CA2449710C Method of upgrading gravel and/or dirt roads and a composite road resulting therefrom |
| 05/22/2009 | WO2009063632A1 Method of continuously repaving asphalt mixture layer of paved road in-situ and self-propelled vehicle system therefor |
| 05/22/2009 | CA2705374A1 Method for continuous on-site repaving of an asphalt mixture layer of road pavement and a motor-driven vehicle system therefor |
| 05/21/2009 | US20090129863 Hammer mounting |
| 05/20/2009 | EP2060375A1 Construction machine |
| 05/20/2009 | DE20221925U1 Schrämwerkzeug Schrämwerkzeug |
| 05/20/2009 | CN201241308Y 路面切割机 Road cutting machine |
| 05/20/2009 | CN201241307Y Novel dynamic load buffer and overload protection mechanism of milling and planing wheel drive system |
| 05/19/2009 | US7533813 Wireless voting method |
| 05/14/2009 | US20090125160 Relieving Urban Traffic Congestion |
| 05/13/2009 | EP2057317A2 Track for aircrafts and road vehicles, and method for reconstructing a track, preferably a concrete track |
| 05/13/2009 | CN201236310Y Construction pile for road |
| 05/13/2009 | CN101429754A Hot-transfer road traffic sign line printing material, production method and use thereof |
| 05/13/2009 | CN101429750A Road paving stripping crusher and road paving stripping method |
| 05/12/2009 | US7530641 Automotive construction machine, as well as method for working ground surfaces |
| 05/07/2009 | WO2009057494A1 Vehicle type drawing apparatus |
| 05/06/2009 | EP2055836A1 Self-propelled machine for treating a surface with a material subject to shrinking |
| 05/06/2009 | EP1615848A4 Apparatus and system for concrete surface repair and method |
| 05/06/2009 | CN201232157Y Controller for milling drum clutch |
| 05/06/2009 | CN201232153Y Light sealing asphalt spraying nozzle and air-control device |
| 04/30/2009 | WO2009053092A1 Mobile device having a removal device for bulk material on an artificial turf field |
| 04/30/2009 | US20090108663 Road Milling Machine and Method for Positioning the Machine Frame Parallel to the Ground |
| 04/29/2009 | EP1763612A4 Method and apparatus for forming cracks in concrete |
| 04/29/2009 | CN201228340Y Bottom oil rake |
| 04/29/2009 | CN101418541A Asphalt pavement multiple layer local hot reproduction construction method |
| 04/29/2009 | CN101418539A Roadbed cloth |
| 04/29/2009 | CN100484085C Method for securing quality of transmitted group data service |
| 04/29/2009 | CN100482742C Cold in-place recycling of bituminous material |
| 04/28/2009 | US7523995 Milling machine |
| 04/28/2009 | CA2453354C Sports surface reconditioner |
| 04/23/2009 | DE202008015897U1 Kennzeichnungsvorrichtung für Pflasterelemente Marking device for paving elements |
| 04/23/2009 | DE102008024651A1 Road milling machine for milling surface of damaged road, has rotary drivable grinder partially surrounded by grinder case, and movable arc shaped binder provided at transverse edge lying at front side of case in milling direction |
| 04/22/2009 | EP2050875A2 Road milling device |
| 04/22/2009 | EP2049737A1 Method and device for preventing dust formation during demolition work |
| 04/22/2009 | CN101415886A Method for removing asphalt pavement, system for removing asphalt pavement, electromagnetic induction coil unit, device for removing asphalt pavement, and method for stripping asphalt pavement |